why on earth would you buy a 2 year old machine for 4k when you can get a brand new with warranty BN-20A for 4k?
I bought my 20a at the end of 2022 and it's been a workhorse TBH. I didn't buy for speed (though with some tweaks like bi-directional printing it's not as awfully slow as some make it out to be). I was at the time limited by space, and also super impressed with the print quality. There's been very little in the past 2 years that I couldn't produce with the machine (and had to outsource, but it's stuff I would likey have anyway) and I can't think of any times when I was really hampered by it's speed. Sure there are times when I set it to print a bunch and go to bed, but it's not like I'm ever standing there waiting on it to print something, when I'm gonna let the print offgass and laminate the next day anyway.
I will say that I almost never cut on it because THAT is super slow. But I've got a graphtec for that part anyway.